/*
 * Copyright (C) 2003, 2004, 2005, 2006 Joe Walnes.
 * Copyright (C) 2006, 2007, 2018 XStream Committers.
 * All rights reserved.
 *
 * The software in this package is published under the terms of the BSD
 * style license a copy of which has been included with this distribution in
 * the LICENSE.txt file.
 * 
 * Created on 26. September 2003 by Joe Walnes
 */
package com.feilong.lib.xstream.converters.basic;

/**
 * Converts a byte primitive or java.lang.Byte wrapper to
 * a String.
 *
 * @author Joe Walnes
 */
public class ByteConverter extends AbstractSingleValueConverter{

    @Override
    public boolean canConvert(Class type){
        return type == byte.class || type == Byte.class;
    }

    @Override
    public Object fromString(String str){
        int value = Integer.decode(str).intValue();
        if (value < Byte.MIN_VALUE || value > 0xFF){
            throw new NumberFormatException("For input string: \"" + str + '"');
        }
        return new Byte((byte) value);
    }

}
